发明申请
US20130001062A1 RECOVERY OF BUTANOL FROM A MIXTURE OF BUTANOL, WATER, AND AN ORGANIC EXTRACTANT
有权
丁醇从丁醇，水和有机提取物的混合物中恢复
- 专利标题： RECOVERY OF BUTANOL FROM A MIXTURE OF BUTANOL, WATER, AND AN ORGANIC EXTRACTANT
- 专利标题（中）： 丁醇从丁醇，水和有机提取物的混合物中恢复
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申请号： US13611125申请日： 2012-09-12
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公开(公告)号： US20130001062A1公开(公告)日： 2013-01-03
- 发明人: MICHAEL CHARLES GRADY , William D. Parten , Bruce M. Vrana , Yihui Tom Xu , Joseph J. Zaher
- 申请人： MICHAEL CHARLES GRADY , William D. Parten , Bruce M. Vrana , Yihui Tom Xu , Joseph J. Zaher
- 申请人地址： US DE Wilmington
- 专利权人： BUTAMAX(TM) ADVANCED BIOFUELS LLC
- 当前专利权人： BUTAMAX(TM) ADVANCED BIOFUELS LLC
- 当前专利权人地址： US DE Wilmington
- 主分类号： C07C29/84
- IPC分类号： C07C29/84 ; B01D3/14
摘要：
A process for recovering butanol from a mixture comprising a water-immiscible organic extractant, water, butanol, and optionally a non-condensable gas, is provided. The butanol is selected from 1-butanol, 2-butanol, isobutanol, and mixtures thereof. The extractant comprises at least one solvent selected from the group consisting of C7 to C22 fatty alcohols, C7 to C22 fatty acids, esters of C7 to C22 fatty acids, C7 to C22 fatty aldehydes, and mixtures thereof.
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